Hostname: page-component-cd9895bd7-gvvz8 Total loading time: 0 Render date: 2024-12-12T09:31:04.733Z Has data issue: false hasContentIssue false
  • English
  • Français

Collisionless Reconnection in the Structure and Dynamics of Active Regions

Published online by Cambridge University Press:  13 May 2016

B. V. Somov ,
T. Kosugi ,
Y. E. Litvinenko ,
T. Sakao ,
S. Masuda ,
S. A. Bogachev ,
A. V. Oreshina  and
E. Y. Merenkova
B. V. Somov
Affiliation:
Astronomical Institute, Moscow State University, Universitetskii Prospekt 13, Moscow 119899, Russia
T. Kosugi
Affiliation:
Institute of Space and Astronautical Science, Sagamihara, Kanagawa 229-8510, Japan
Y. E. Litvinenko
Affiliation:
Institute for the Study of Earth, Ocean, and Space, University of New Hampshire, Durham, NH 03824-3525, USA
T. Sakao
Affiliation:
National Astronomical Observatory, Mitaka, Tokyo 181-8588, Japan
S. Masuda
Affiliation:
STE Laboratory, Nagoya University, Toyokawa, Aichi 442-8507, Japan
S. A. Bogachev
Affiliation:
Astronomical Institute, Moscow State University, Universitetskii Prospekt 13, Moscow 119899, Russia
A. V. Oreshina
Affiliation:
Astronomical Institute, Moscow State University, Universitetskii Prospekt 13, Moscow 119899, Russia
E. Y. Merenkova
Affiliation:
Astronomical Institute, Moscow State University, Universitetskii Prospekt 13, Moscow 119899, Russia

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

On the basis of the Yohkoh data on the site and mechanism of magnetic energy transformation into thermal and kinetic energies of superhot plasmas and accelerated particles, a model is developed that explains observed properties of collisionless 3D reconnection in active regions. The model makes intelligible the observed relation between the S-like morphology and eruptive activity.

Type
Session VI: The Solar Wind and Heliosphere
Information
Symposium - International Astronomical Union , Volume 203: Recent Insights into the Physics of the Sun and Heliosphere: Highlights from Soho and Other Space Missions , 2001 , pp. 558 - 561
Copyright
Copyright © Astronomical Society of the Pacific 2001 

References

Bentley, R.D., Klein, K.-L., van Driel-Gesztelyi, , Demoulin, P., Trotter, G., & Marty, G. 2000, in press.Google Scholar
Canfield, R. C., Hudson, H. S., & McKenzie, D. E. 1999, Geophys. Res. Lett., 26, 627.Google Scholar
Gorbachev, V. S., & Somov, B. V. 1988, Soviet Astronomy-AJ, 33, 57.Google Scholar
Gorbachev, V. S., & Somov, B. V. 1989, Adv. Space Res., 10, No. 9, 105.Google Scholar
Glover, A., Ranns, N. D. R., Harra, L. K., & Culhane, J. L. 2000, Geophys. Res. Lett., in press.Google Scholar
Hudson, H. S., Lemen, J. R., Cyr, O. C. St., Sterling, A. C., & Webb, D. F. 1998, Geophys. Res. Lett., 25, 2481.CrossRefGoogle Scholar
Kosugi, T., & Somov, B. V. 1998, in Observational Plasma Astrophysics: Five Years of Yohkoh and Beyond, ed. Watanabe, T., Kosugi, T., & Sterling, A. C. (Dordrecht: Kluwer), 297.CrossRefGoogle Scholar
Masuda, S., Kosugi, T., Hara, H., Tsuneta, S., & Ogawara, Y. 1994, Nature, 371, 495.Google Scholar
Ranns, N. D. R., Harra, L. K., Matthews, S. A., & Culhane, J. L. 2000, A&A, in press.Google Scholar
Sakao, T., Kosugi, T., & Masuda, S. 1998, in Observational Plasma Astrophysics: Five Years of Yohkoh and Beyond, ed. Watanabe, T., Kosugi, T., & Sterling, A. C. (Dordrecht: Kluwer), 259.Google Scholar
Somov, B. V. 1992, Physical Processes in Solar Flares (Dordrecht: Kluwer).Google Scholar
Somov, B. V., Kosugi, T., & Sakao, T. 1999, ApJ, 497, 943.Google Scholar
Somov, B. V., Litvinenko, Y. E., Kosugi, T., & Sakao, T. Masuda, S., & Bogachev, S. A. 1999, in 9th European Meeting on Solar Physics, Magnetic Fields and Solar Processes, ESA SP-448, 701.Google Scholar
Sterling, A. C., & Hudson, H. S. 1997, ApJ, 491, L55.Google Scholar
Syrovatskii, S. I. 1982, Solar Phys., 76, 3.Google Scholar
Syrovatskii, S. I., & Somov, B. V. 1980, in IAU Symp. 91, Solar and Interplanetary Dynamics, ed. Dryer, M. & Tandberg-Hanssen, E. (Dordrecht: Reidel), 425.Google Scholar
Tsuneta, S., Masuda, S., Kosugi, T., & Sato, J.J. 1997, ApJ, 478, 787.Google Scholar
Uchida, Y., Fujisaki, K., Morita, S., Torii, M., & Hirose, S. 1998, in Observational Plasma Astrophysics: Five Years of Yohkoh and Beyond, ed. Watanabe, T., Kosugi, T., & Sterling, A. C. (Dordrecht: Kluwer), 171.Google Scholar